NAME

       bson_iter_int32()  -  Fetches  the value from a BSON_TYPE_INT32 element. You should verify
       that the field is a BSON_TYPE_INT32 field before calling this function.

SYNOPSIS

       #define BSON_ITER_HOLDS_INT32(iter) \
          (bson_iter_type ((iter)) == BSON_TYPE_INT32)

       int32_t
       bson_iter_int32 (const bson_iter_t *iter);

PARAMETERS

       iter   A bson_iter_t \&.

DESCRIPTION

       Fetches the value from a BSON_TYPE_INT32 element. You should verify that the  field  is  a
       BSON_TYPE_INT32 field before calling this function.

RETURNS

       A 32‐bit integer.

COLOPHON

       This     page     is     part     of    libbson.     Please    report    any    bugs    at
       https://jira.mongodb.org/browse/CDRIVER.